PART1: Initiated the SignedSettings refactoring.

chrome/browser/chrome_browser_main.cc

Index: chrome/browser/chrome_browser_main.cc
diff --git a/chrome/browser/chrome_browser_main.cc b/chrome/browser/chrome_browser_main.cc
index 4e8122bf92d1f4f3f7a4f0dcecd95d635f711daf..c8df7f09769a8b815c416dac43d019328f3cfbee 100644
--- a/chrome/browser/chrome_browser_main.cc
+++ b/chrome/browser/chrome_browser_main.cc
@@ -128,6 +128,7 @@
 #if defined(OS_CHROMEOS)
 #include "chrome/browser/chromeos/boot_times_loader.h"
 #include "chrome/browser/chromeos/brightness_observer.h"
+#include "chrome/browser/chromeos/cros_settings.h"
 #include "chrome/browser/chromeos/cros_settings_names.h"
 #include "chrome/browser/chromeos/cros/cros_library.h"
 #include "chrome/browser/chromeos/cros/screen_lock_library.h"
@@ -139,7 +140,6 @@
 #include "chrome/browser/chromeos/login/screen_locker.h"
 #include "chrome/browser/chromeos/login/user_manager.h"
 #include "chrome/browser/chromeos/system_key_event_listener.h"
-#include "chrome/browser/chromeos/user_cros_settings_provider.h"
 #include "chrome/browser/chromeos/xinput_hierarchy_changed_event_listener.h"
 #include "chrome/browser/oom_priority_manager.h"
 #include "chrome/browser/ui/views/browser_dialogs.h"
@@ -627,9 +627,12 @@ bool IsCrashReportingEnabled(const PrefService* local_state) {
       CommandLine::ForCurrentProcess()->HasSwitch(switches::kGuestSession);
   bool is_stable_channel =
       chrome::VersionInfo::GetChannel() == chrome::VersionInfo::CHANNEL_STABLE;
+  // TODO(pastarmovj): Consider the TrustedGet here.
+  bool reporting_enabled;
+  chromeos::CrosSettings::Get()->GetBoolean(chromeos::kStatsReportingPref,
+                                            &reporting_enabled);
   bool breakpad_enabled =
-      !(is_guest_session && is_stable_channel) &&
-      chromeos::UserCrosSettingsProvider::cached_reporting_enabled();
+      !(is_guest_session && is_stable_channel) && reporting_enabled;
   if (!breakpad_enabled)
     breakpad_enabled = getenv(env_vars::kHeadless) != NULL;
 #else
@@ -1107,7 +1110,9 @@ MetricsService* ChromeBrowserMainParts::InitializeMetrics(
   // non-official builds.
 #if defined(GOOGLE_CHROME_BUILD)
 #if defined(OS_CHROMEOS)
-  bool enabled = chromeos::UserCrosSettingsProvider::cached_reporting_enabled();
+  bool enabled;
+  chromeos::CrosSettings::Get()->GetBoolean(chromeos::kStatsReportingPref,
+                                            &enabled);
 #else
   bool enabled = local_state->GetBoolean(prefs::kMetricsReportingEnabled);
 #endif  // #if defined(OS_CHROMEOS)